How to Get Outlook to Count the Number of Days Between Two Calendar Dates. In addition to being able to recognize the standard dates that you enter into date fields, Microsoft Outlook understands ...

Subtraction is the easiest way to count days between two dates in Excel. You can use the arithmetic operator – (minus sign) to subtract one date from another to find the number of days between them.

Excel offers several easy ways to calculate expiry dates. This post explores different ways to automate expiry date calculations in Excel.

This simple Google Sheets formula will show you the number of days between two dates.

Excel makes it easy to find how many days there are between two dates. With a little more effort, you can find the number of days in which people will be actually working.

While I have used these formulas to calculate age in Google Sheets, you can also use these to calculate years/months/dates that have elapsed between any two dates.

If you need to determine how many hours exist between two points in time, but don't want to count weekend days in your calculations, you need to combine the NETWORKDAYS function, which discounts ...